Practice Enzymes in Digestion - 11.4 | 11. Digestive System | ICSE 9 Biology
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Enzymes in Digestion

11.4 - Enzymes in Digestion

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does amylase digest?

💡 Hint: Think about what is found in saliva.

Question 2 Easy

Where is pepsin produced?

💡 Hint: Recall which organ is responsible for protein digestion.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of amylase?

Breaks down fats
Breaks down starch
Breaks down proteins

💡 Hint: Think about what you find in saliva.

Question 2

Pepsin is responsible for digesting which type of molecule?

True
False

💡 Hint: Remember which enzyme works in the stomach.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a scenario where someone has high stomach acidity, discuss how this might affect pepsin activity and overall digestion.

💡 Hint: Consider how pepsin functions best.

Challenge 2 Hard

Evaluate the role each enzyme plays when processing a plate of greasy fries containing starch and proteins.

💡 Hint: Think about each enzyme's specific function on different nutrients.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.